Friday, September 17th, 1971
s0e1: Once Upon a Dead Man (Pilot)
A theft at a charity auction and the disappearance of an Egyptian sarcophagus.
Wednesday, September 29th, 1971
s1e1: Murder by the Barrel
On moving day, Sally discovers a dead body in a moving barrel. When she leaves to tell Mac, the barrel disappears. What happened to it?
Wednesday, October 20th, 1971
s1e2: The Easy Sunday Murder Case
After the crosswords... a woman's husband is kidnapped, and her dog.
Wednesday, November 10th, 1971
s1e3: Husbands, Wives, and Killers
A valuable necklace under the eyes of Mac and Sally at a masked ball.
Wednesday, December 8th, 1971
s1e4: Death Is a Seven Point Favorite
A mysterious note in a football begins a case.
Wednesday, January 5th, 1972
s1e5: The Face of Murder
A phiz for the fuzz. Sally becomes the prey of a jewel thief out to dispose of witnesses.
Wednesday, February 16th, 1972
s1e6: 'Til Death Do Us Part
Sally and Mac are sealed in their home by a killer.
Wednesday, March 1st, 1972
s1e7: An Elementary Case of Murder
An old flame enters the picture.
Sunday, September 24th, 1972
s2e1: The Night of the Wizard
A man is done in by his wife, but he's not done yet. Evidently his ghost is unquiet.
Sunday, October 22nd, 1972
s2e2: Blues for Sally M
A composer is up against it, and Sally's somehow connected to him.
Sunday, November 19th, 1972
s2e3: Cop of the Year
After receiving the Cop of The Year award, Sgt. Enright is accused of the murder of his ex-wife--and the case against him seems air-tight.
Wednesday, December 13th, 1972
s2e4: Terror Times Two
The mob abducts Mac and replaces him with a surgically-altered lookalike, to liquidate a squealer in a tightly-guarded hospital.
Sunday, January 14th, 1973
s2e5: No Hearts, No Flowers
Sally's next on a maniac's agenda; a psychiatrist assists.
Sunday, March 11th, 1973
s2e6: The Fine Art of Staying Alive
Sally is kidnapped at an art museum. The ransom: a priceless painting owned by Spain that they are unwilling to relinquish. Mac's only clue takes him back to the day he proposed to Sally.
Sunday, April 1st, 1973
s2e7: Two Dollars on Trouble to Win
Strange accidents surrounding a thoroughbred horse suggest its owner, an old family friend of Sally's, is a target for murder.
Sunday, September 30th, 1973
s3e1: Death of a Monster...Birth of a Legend
It's off to Scotland to see the laird and the loch, where the game's afoot.
Sunday, October 21st, 1973
s3e2: The Devil, You Say
Mildred thinks she's witnessed a murder, and Sally receives a strange gift in the mail: film of a satanic ritual. More gifts reveal someone has it in for Mildred and a yen for Sally.
Sunday, November 11th, 1973
s3e3: Free Fall to Terror
A suicide investigation reveals the executive had a merger in the works.
Sunday, January 6th, 1974
s3e4: The Man Without a Face
A colleague from military intelligence calls on Mac, and is murdered.
Sunday, January 27th, 1974
s3e5: Reunion in Terror
Mac's old football squad is being eliminated one by one.
Sunday, February 17th, 1974
s3e6: Cross & Double Cross
Mac switches places with Claudio Manton, a hood with a striking resemblance, to intercept stolen gold trans-shipped from France via Portugal and Mexico.
Sunday, September 29th, 1974
s4e1: Downshift to Danger
The grand prize of the 20th Annual Golden State Rally in Monterey is an antique car collection willed by a late millionaire. Mischief develops into mishaps and worse, until an entrant is killed.
Sunday, October 20th, 1974
s4e2: The Game of Survival
A temperamental tennis champion is suspected of murdering a newspaper magnate who had him suspended.
Sunday, November 10th, 1974
s4e3: Buried Alive
A WWII intelligence colleague, long since thought to be dead, turns up and is murdered.
Sunday, December 8th, 1974
s4e4: Guilt by Association
Mildred is accosted while serving on a sequestered jury, then another juror is murdered in his locked room.
Sunday, January 19th, 1975
s4e5: Night Train to L.A.
Mac heads south to a police convention on a train filled with officers, Mildred, and the author of Cops and Other Crooks, who is murdered en route.
Sunday, February 16th, 1975
s4e6: Love, Honor and Swindle
It seems that Mac's sister is engaged to a con man out to diddle a mining company.
Sunday, September 28th, 1975
s5e1: Deadly Inheritance
At Andy Kenesaw's 90th birthday party, an attempt is made on his life, just before a stockholders' meeting of the company he founded with Mac's grandfather years before (Kenemac Alfalfa Corporation, est. 1901) is held to consider a merger bid from Harvest Foods Incorporated.
Sunday, October 26th, 1975
s5e2: Requiem for a Bride
Commissioner McMillan celebrates an old friend's wedding, but the honeymoon ends when the bride is murdered, and the intended victim may be closer to home.
Sunday, November 9th, 1975
Unusual interest is shown in the McMillans' house when Sally thinks of selling it. Then an earthquake reveals a body behind the brickwork.
Sunday, December 7th, 1975
s5e4: Secrets for Sale
During an election, the city is beset by a fiscal crisis. Politicians are being blackmailed, and Sgt. Enright leaves the force to marry an heiress and work for a private detective agency.
Sunday, January 18th, 1976
s5e5: The Deadly Cure
Mac is wounded in a failed drug raid and sent to the hospital, where he sees a patient smothered, and slowly unravels the case.
Sunday, February 15th, 1976
Mildred and Agatha are named in a will. Heirs start dying, and next to inherit is Agatha, whose investigation runs parallel to McMillan's.
Sunday, March 7th, 1976
s5e7: Point of Law
A naval lieutenant facing a court-martial on a murder charge is appointed counsel in the person of Commander McMillan, USNR.
Sunday, December 5th, 1976
s6e1: All Bets Off
The wagers of sin. Mac is out to retrieve a set of diamonds swiped from his girl in Vegas.
Sunday, January 2nd, 1977
s6e2: Dark Sunrise
Mac is away on a fishing trip when his house is blown up by a would-be assassin. Presumed dead, he investigates.
Sunday, January 23rd, 1977
s6e3: Phillip's Game
Up against a hit man who announces himself.
Sunday, January 30th, 1977
s6e4: Coffee, Tea, or Cyanide?
You pays your money, you takes your choice. While on an airline flight, Mac witnesses passengers dying mysteriously.
Sunday, March 20th, 1977
s6e5: Affair of the Heart
The case is clear, according to the Deputy D.A., but Mac has his doubts.
Sunday, April 24th, 1977
s6e6: Have You Heard About Vanessa?
After a model commits suicide, Mac investigates her lonely life.